Which of the following definitions of medium do you think is most likely to be used in the context of studying waves? pleas helppp

a. of intermediate size b. the matter in which physical phenomenon takes place c. between two extremes

thymine. in rna, thymine is replace by uracil

lets get this bread mom

1. the energy lost to disorder metabolism     -entropy

2. related to or possessing motion potential     -kinetic

3. all of the chemical reactions in an organism required for maintenance of the processes of life entropy     -metabolism

4. possible; ability to go into action or perform work kinetic     -potential

5. the study of energy and its transformations thermodynamics     -thermodynamics